ViewSonic N4200w Users Guide

 
19 ViewSonic N4200w 
HDMI: 
Connect the HDMI cable from DVI output of PC to the HDMI terminal input of N4200W. 
 
 
 
4.  Connect power cable 
Connect the power cord to the N4200W then to a properly grounded AC outlet. Turn on the 
AC Switch on the back of N4200W 
  PC 
HDMI Cable (Cable not supplied) 
AC wall socket AC Switch 
Switch to ON 
 

 
ViewSonic N4200w  20 
5.  Turn Power ON 
Press the Power button under the LCD Display, or press the Power On (red) button on the 
Remote Control. Turn Video source power ON. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
21 ViewSonic N4200w 
RS232 Module 
 
Besides the basic operations performed via remote control or those buttons on the LCD 
Display, RS232 module also allows you to realize easy control of the system for simple 
functions. 
 
Connection to Display and PC   
 
 
„ RS232 module is installed onto the back of the cabinet and connected with signal cables 
(six lines group) from the module to the back panel of N4200w as factory setting. The 
signal line is connected from the Debug port of RS232 to that of...

 
ViewSonic N4200w  22 
New Terminal Creation 
 
Power on your PC and boot in the operational system normally. (Take WinXP as example 
hereinafter) 
 
Presetting 
„ Double click My Computer icon on desktop and open the window. 
„ Right click and select Property item in the pop-up menu. 
„ Select Hardware label in the System Property window, and click the Device Manager Button 
(D). 
„ Click and expand the Port（COM and LPT）folder and select the communication port to be 
used in the Device Manager window....

 
23 ViewSonic N4200w 
Operation 
 
To realize certain function of the system, you need to input the corresponding commands 
properly in the hyper terminal window. 
 
Note: As for the detailed commands for the functions, please refer to the command list 
attached additionally. 
 
 

 
ViewSonic N4200w  24 
Basic Operation 
To operate the function of your LCD Display, you can use your remote control or those 
buttons on your LCD Display to set input source, change channels, or adjust volume. 
Turning on the LCD Display 
Before using the LCD Display: 
1. Insert the power plug. 
2. Connect external equipment properly. 
3. Turn on the Main AC Power Switch, located on the rear of the cabinet. (If the LCD 
Display will not be used for a long period of time, please turn it off) 
Power...

 
25 ViewSonic N4200w 
Source menu 
Select the source you want. Select VGA, then PC mode appears. Select others, then AV mode 
appears. 
 
 
 

 
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OSD Functions  
OSD style and operation tips 
 
 
OSD Operation 
Press the “Menu” button on your remote control or right side of the LCD Display to open the 
OSD Main Menu. 
Press ▲ or ▼ button to select the sub menu, and press◄ or ► to enter the sub menu. 
Press ▲ or ▼ to select the function you would like to adjust, and then press ◄ or ► to adjust 
it or execute the function. 
Press the “Menu” button on your remote control or right side of the LCD Display again to 
close the OSD...

 
27 ViewSonic N4200w 
PC mode 
Picture menu 
 
Item Description Operation 
Contrast Adjust the contrast level. ► to increase the contrast. 
◄ to decrease the contrast. 
Brightness Adjust the brightness level. ► to brighten the display. 
◄ to darken the display. 
Color Temp 
Some default color temp set is 
here. Options: STD , Warm, Cold 
and user  
►or ◄ to select color temp. 
User  
You can adjust Red, Green, Blue 
to change color temp. 
► to increase the color temp. 
◄ to decrease the color temp....

 
ViewSonic N4200w  28 
Adjustment menu 
 
 
Item Description Operation 
Auto Sync 
This function auto search the best 
setting of current input ► to select Auto Sync.   
Frequency 
Adjust the delay time between 
horizontal synchronous signal and 
video  
► to increase the delay time 
◄ to decrease the delay time. 
Phase Adjust the delay time ► to increase the delay time 
◄ to decrease the delay time. 
H.position 
Adjust the horizontal position of 
the main and sub picture in PIP.   
► to move toward the...